DESERT ECONOMY The prosperity of the tribe is measured by the number and condition of its camels. The sources of wealth are good pastures and the manly prowess of its members who will aggressively acquire fresh camels at their enemies' expense. Camels therefore fall into two classes, herds of milch camels (the assets and reserve) and the less numerous riding camels (working capital). The first may be worth one hundred dollars each, the second from two hundred to four hundred for an exceptional animaL The milch camel never knows a saddle, and is raised solely for breeding and to produce milk and wool. The female is therefore the valued sex, and the cow calf is always reared, whereas the bull calf is a luxury not worth his keep. In consequence he seldom survives the first year of life, and not infrequently is slaughtered for food on the day he is born without his mother seeing him. Normally two or three bulls will serve a herd of fifty cows; they also carry tents and the heavier burdens when on the move. Herds when wandering off to remote inaccessible regions split up over wide areas, each Badu family looking after its own; but the tribe will collect again for self-protection against the raiders of the steppe, whenever the need of grazing draws them southward into danger, as last winter. The tribes strongest in camels are the Murra, Manasir and Manahil, also, to some extent, the Sa'ar. The Rashid have of late years decayed from the depredations of the Sa'ar, so that to-day a Rashidi with five camels is com- paratively well off, with twenty he is rich, and one hundred is the limit of affluence; with the Murra averages are much higher. My envious Rashidi informant in emphasising their wealth, with a simile familiar to us of the West through the Old Testament, picked up a handful of sand and allowed [267]